#include <stdio.h>

int data[2] = {100, 200};
int moredata[2] = {300, 400};

int main(void) {
    int *p1, *p2, *p3;

    p1 = p2 = data;
    p3 = moredata;

    printf("*p1=%d, *p2=%d, *p3=%d\n", *p1, *p2, *p3);
    printf("*p1++=%d, *++p2=%d, (*p3)++=%d\n", *p1++, *++p2, (*p3)++);
    printf("*p1=%d, *p2=%d, *p3=%d\n", *p1, *p2, *p3);

    return 0;
}
